Final answer:
Low estrogen-induced anovulation can result in osteoporosis, cardiovascular disease, endometrial hyperplasia, atrophic vaginitis, and mood swings, as estrogen plays a key role in various bodily functions that affect bone density, heart health, endometrial growth, vaginal health, and emotional stability.
Step-by-step explanation:
The complications of low estrogen-induced anovulation can lead to several health issues. Osteoporosis is a notable risk because of estrogen's role in calcium metabolism; without sufficient estrogen, bone density can decrease, leading to fragility and fractures. Additionally, low estrogen levels have been linked to an increased risk of cardiovascular disease, as estrogen can help reduce the amount of cholesterol in the blood vessels. The lack of estrogen also contributes to endometrial hyperplasia, which is the abnormal thickening of the endometrium and can increase the risk of endometrial cancer. As for the symptoms directly related to estrogen changes, women may experience atrophic vaginitis, which involves the thinning and drying of the vaginal walls, and mood swings due to hormonal fluctuations.